Monster Truck Madness Shorty ZippyVroom, vroom! The Monster Truck Madness Shorty Zippy features colorful monster trucks racing across a dark navy background. Made from ultra soft Lunaluxe Bamboo that's gentle on sensitive skin, this bamboo baby sleeper has a double zipper for easy changes. Grab the matching Cloud Blanket for more monster truck fun! Made from buttery soft Lunaluxe Bamboo thats gentle on sensitive or eczema prone skin Double zipper makes diaper changes a breeze No